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NT-52P - Remote Operation via the Web UI
7.8
Setting Relay Port Status
The Relay Port Settings page allows you to turn the relay on and off to control relay-
driven devices such as shades, projection screens and lighting systems, for each
selected relay port.
Figure 21: Relay Port Settings Page
The relay ports have the following characteristics:
•
Rated at 30V DC and 1A
•
Default state of normally open
•
A non-latching relay function, that is, the contact is left open when unpowered
or on power up state. This means that if a relay is closed and power is lost,
the relay returns to its default state. To return it to its pre-power loss state, the
setting must be changed using either the Web UI or a Protocol 3000
command